Underwater sonar image denoising through nonconvex total variation regularization and generalized Kullback-Leibler fidelity.
Wei TianZhe ChenJie ShenFengchen HuangLizhong XuPublished in: J. Ambient Intell. Humaniz. Comput. (2022)
Keyphrases
- image denoising
- total variation regularization
- total variation
- denoising
- kl divergence
- convex optimization
- natural images
- noisy images
- partial differential equations
- image deblurring
- image processing
- augmented lagrangian
- kullback leibler divergence
- wavelet coefficients
- high resolution
- image inpainting
- higher order
- random fields
- regularization parameter
- pairwise
- objective function